Information and Communication Technology MCQ

211. What do you call the programs that are used to find out possible faults and their causes?

Correct Answer: Correct answer is: (B) Diagnostic software.

Exam Relevance: CompTIA A+, CCNA, ITIL Foundation

Difficulty: Easy

Concept notes: Diagnostic software is used to identify and troubleshoot issues in computer systems and networks.

Common Mistakes: Students may confuse diagnostic software with other types of software like cookies or boot diskettes, which have different functions.

Explanations: Diagnostic software is specifically designed to detect and analyze problems within a computer system or network. It can help identify hardware or software faults, and provide information on the causes of these faults. This makes it the correct choice for programs used to find out possible faults and their causes.

Option Analysis:

Option A: Cookies are small pieces of data stored on a user's device by a website, not used for diagnosing faults.
Option B: Diagnostic software is used to identify and troubleshoot issues in computer systems and networks.
Option C: Boot diskettes are used to start a computer system, not to diagnose faults.
Option D: This option is incorrect as diagnostic software is the correct answer.

212. Which of the following generation of computers is associated with artificial intelligence?

Correct Answer: Correct answer is: (C) Fifth.

Exam Relevance: GRE, GATE, CSIR-NET, Competitive Programming Exams

Difficulty: Moderate

Concept notes: The fifth generation of computers is associated with artificial intelligence.

Common Mistakes: Students may confuse the generations of computers and their associated technologies.

Explanations: The fifth generation of computers, which began in the 1980s, focused on artificial intelligence and parallel processing. This generation aimed to develop computers capable of understanding natural language, solving problems, and making decisions. The emphasis on AI and advanced computational capabilities distinguishes the fifth generation from earlier generations.

Option Analysis:

Option A: The first generation of computers, from the 1940s to the 1950s, used vacuum tubes and were not associated with artificial intelligence.
Option B: The third generation, from the 1960s to the 1970s, utilized integrated circuits and focused on miniaturization and efficiency, not AI.
Option C: The fifth generation, from the 1980s onwards, is associated with artificial intelligence and parallel processing.
Option D: There is no recognized seventh generation of computers associated with artificial intelligence.

Mnemonic: Fifth for Future, Focus on AI

213. If there are multiple recycle bin for a hard disk

Correct Answer: Correct answer is: (A) You can set different size for each recycle bin.

Exam Relevance: CCNA, CompTIA A+, Microsoft Certified: Windows Operating System

Difficulty: Moderate

Concept notes: In a computer system, the recycle bin is a temporary storage location for deleted files. The size of the recycle bin can be configured to manage the amount of disk space it uses.

Common Mistakes: Students may mistakenly believe that the recycle bin size is fixed and cannot be changed, or that there is only one recycle bin for the entire system.

Explanations: The correct answer is that you can set different sizes for each recycle bin. This is because each drive or partition on a hard disk can have its own recycle bin, and the size of each can be configured independently. This allows users to manage disk space more effectively by setting different sizes based on the needs of each drive or partition.

Option Analysis:

Option A: Correct. Each recycle bin can have a different size.
Option B: Incorrect. The system does not allow users to choose which recycle bin to use for deleted files; it is determined by the location of the file on the disk.
Option C: Incorrect. There is no concept of a "default" recycle bin; each drive or partition has its own recycle bin.
Option D: Incorrect. Option A is correct.

Mnemonic: Recycle Bin Size, Set Independently

214. Which menu or tab contains the command for Page Numbers?

Correct Answer: Correct answer is: (D) Insert.

Exam Relevance: Microsoft Office Certification, High School Computer Literacy Exams

Difficulty: Easy

Concept notes: The Insert tab in a word processing software like Microsoft Word contains various commands for adding elements to a document, including page numbers.

Common Mistakes: Students may mistakenly think that page numbers are found under the Format or View tabs, which are used for different purposes.

Explanations: The Insert tab is the correct location for adding page numbers to a document. This tab includes commands for inserting various elements such as text boxes, images, and page numbers. The other options, such as View and Format, are used for different functionalities and do not include the command for page numbers.

Option Analysis:

Option A: The View tab is used for changing the view mode of the document, not for inserting page numbers.
Option B: The File tab is used for document management tasks like saving and printing, not for inserting page numbers.
Option C: The Format tab is used for formatting text and objects, not for inserting page numbers.
Option D: The Insert tab is the correct location for adding page numbers to a document.

215. Which of the following programming language does not need a translator?

Correct Answer: Correct answer is: (D) Machine language.

Exam Relevance: Computer Science Fundamentals, Programming Languages, Undergraduate Computer Science Exams

Difficulty: Easy

Concept notes: Machine language is the only language that does not require a translator because it is directly executable by the computer's hardware.

Common Mistakes: Students often confuse high-level languages like C and BASIC with machine language, not realizing that high-level languages need to be translated into machine code.

Explanations: Machine language is the native language of the computer, consisting of binary instructions that the computer's hardware can execute directly. High-level languages like C and BASIC need to be translated into machine language through a compiler or interpreter before the computer can execute them.

Option Analysis:

Option A: C is a high-level language that requires a translator (compiler) to convert it into machine code.
Option B: High-level languages, in general, require a translator to convert them into machine code.
Option C: BASIC is a high-level language that requires a translator (interpreter or compiler) to convert it into machine code.
Option D: Machine language is the native language of the computer and does not require a translator.

216. DHCP is abbreviation of

Correct Answer: Correct answer is: (C) Dynamic Host Configuration Protocol.

Exam Relevance: CCNA, CompTIA Network+, CIW Network Specialist

Difficulty: Very Easy

Concept notes: DHCP stands for Dynamic Host Configuration Protocol, which is a network management protocol used to automatically assign IP addresses and other network configuration parameters to devices on a network.

Common Mistakes: Students may confuse DHCP with other acronyms that sound similar, such as DHC (Dynamic Host Connection) or DHP (Dynamic Hazard Protocol).

Explanations: The correct answer is Dynamic Host Configuration Protocol because DHCP is a standardized protocol that allows network administrators to use a central server to assign IP addresses and other network configuration parameters to devices on a network. This protocol simplifies network management and ensures that devices receive the correct configuration settings.

Option Analysis:

Option A: Incorrect, as "Dynamic Host Connection Private" is not a recognized term.
Option B: Incorrect, as "Domestic Host Configuration Protocol" is not a recognized term.
Option C: Correct, as "Dynamic Host Configuration Protocol" is the official term for DHCP.
Option D: Incorrect, as "Dynamic Hazard Configuration Protocol" is not a recognized term.

217. Which of the following device was not invented by Babbage?

Correct Answer: Correct answer is: (A) Pascaline.

Exam Relevance: GRE, GATE, CSIR NET

Difficulty: Easy

Concept notes: Charles Babbage is known for inventing the Difference Engine and the Analytical Engine, but not the Pascaline.

Common Mistakes: Students may confuse the Pascaline with Babbage's inventions because both are early computing devices.

Explanations: The Pascaline was invented by Blaise Pascal in the 17th century, long before Babbage's work in the 19th century. Babbage is credited with the invention of the Difference Engine and the Analytical Engine, which are considered early precursors to modern computers. Therefore, the Pascaline was not invented by Babbage.

Option Analysis:

Option A: Pascaline was invented by Blaise Pascal, not Babbage.
Option B: Difference Engine was invented by Babbage.
Option C: Analytical Engine was invented by Babbage.
Option D: This option is incorrect as Pascaline was not invented by Babbage.

Mnemonic: Pascal's Calculator, Not Babbage's

218. The further apart the networked computers, the ..... the signal will become

Correct Answer: Correct answer is: (B) Weaker.

Exam Relevance: AP Computer Science Principles, A+ Certification, CompTIA Network+

Difficulty: Easy

Concept notes: The signal strength decreases as the distance between networked computers increases due to signal attenuation.

Common Mistakes: Students may mistakenly believe that signal strength increases with distance due to the misconception that more space allows for better signal propagation.

Explanations: Signal attenuation occurs as the signal travels over longer distances, leading to a weaker signal. This is a fundamental principle in network communication, where the physical medium (such as cables or air) absorbs or scatters the signal, reducing its strength over distance.

Option Analysis:

Option A: This is incorrect because signal strength does not increase with distance.
Option B: This is correct because signal strength decreases with distance due to attenuation.
Option C: This is incorrect because the signal cannot be both stronger and weaker simultaneously.
Option D: This is incorrect because the signal does weaken with distance.

Mnemonic: Longer distance, weaker signal.

219. Which one is the Low-Level language?

Correct Answer: Correct answer is: (C) Assembly.

Exam Relevance: Computer Science, Programming Fundamentals, Software Engineering

Difficulty: Easy

Concept notes: Assembly language is a low-level programming language that is specific to a particular computer architecture. It provides a symbolic representation of the machine code instructions.

Common Mistakes: Students often confuse high-level languages like Visual Basic and Java with low-level languages. High-level languages are designed to be more human-readable and abstracted from the hardware.

Explanations: Assembly language is considered a low-level language because it closely represents the machine code instructions of a computer's processor. It provides a symbolic representation of the binary code, making it easier for programmers to write and read compared to pure machine code. High-level languages like Visual Basic, Java, and C++ are designed to be more abstract and human-readable, and they require compilation or interpretation to be executed by the computer.

Option Analysis:

Option A: Visual Basic is a high-level language designed for ease of use and rapid application development.
Option B: Java is a high-level, object-oriented programming language that is platform-independent.
Option C: Assembly is a low-level language that provides a symbolic representation of machine code instructions.
Option D: C++ is a high-level language that supports both procedural and object-oriented programming paradigms.

220. Which of the following are the two essential parts of the computer.....

Correct Answer: Correct answer is: (A) Hardware& Software.

Exam Relevance: SAT, ACT, AP Computer Science Principles

Difficulty: Easy

Concept notes: The two essential parts of a computer are hardware and software.

Common Mistakes: Students may confuse hardware and software with specific components like a printer or monitor.

Explanations: Hardware refers to the physical components of a computer, such as the motherboard, CPU, and memory. Software, on the other hand, includes the programs and data that run on the hardware. Together, hardware and software form the complete system that allows a computer to function.

Option Analysis:

Option A: Correct. Hardware and software are the two essential parts of a computer.
Option B: Incorrect. Printer and screen are examples of hardware components, but they do not encompass the entire system.
Option C: Incorrect. Monitor and keyboard are also hardware components, but they do not represent the complete system.
Option D: Incorrect. This option is not applicable as the correct answer is provided in option A.

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3 thoughts on “Information and Communication Technology MCQ - Set 22”

Peter Ross April 8, 2020

The MCQ is quite entertaining and will help in increasing knowledge also.
Reyaz Ahmad khan December 26, 2020

plz help me in regard with current Affairs
Eshita Nandpal April 11, 2021

Plz give make a part of unit wise

3 thoughts on “Information and Communication Technology MCQ - Set 22”

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